2000 540I BMW REPAIRS

2000 BMW 535I
160,000 MILES • V8 • MANUAL
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CONSTANTINE
  • MEMBER
  • 1 POST
how to repair code on p0051 on 2000 540i bmw
Jul 27, 2011 at 7:12 AM
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FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
oxygen sensor before cat heater circuit low. is car acting up in any way? usually check wiring and if good replace sensor.
Oct 20, 2011 at 5:31 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
A P0051 DTC trouble code may be caused by one or more of the following: A short in the heater circuit in the sensor A failed O2 sensor heater Wiring/connectors broken/frayed leading to sensor and/or relay Failed PCM/ECM
Oct 20, 2011 at 9:59 PM
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